Gentex Corp
Gentex Corp (GNTX) Expected Move
GNTX expected move through Oct 16, 2026 is 9.8%, with 23 days to expiration. The implied range is $19.99 to $24.37, based on the previous trading day's options prices.
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Tracking the GNTX expected move helps you see how far Gentex Corp's options market is pricing the stock to travel over a given period — whether that's the next day, week, or earnings cycle. Gentex Corp's expected move is derived directly from option premiums and gives you an objective range to plan trades, set strikes, and manage risk. Use our scanner to monitor the GNTX expected move for this week's options, in real time.
The expected move is typically calculated from at-the-money straddle prices (or a blend of straddles and strangles) and represents roughly a one-standard-deviation range over the chosen timeframe. For GNTX, comparing the implied expected move to actual realized moves over similar windows tells you whether the options market has historically overestimated or underestimated volatility. The GNTX expected move for this week's options pricing is especially useful for short-dated traders, earnings players, and anyone selling premium who needs to know where the market thinks Gentex Corp is unlikely to go.
Gentex Corporation designs, develops, manufactures, markets, and supplies digital vision, connected car, dimmable glass, and fire protection products in the United States, Germany, Japan, Mexico, and internationally. It operates through Automotive Products and Other segments. The company offers automotive products, including interior and exterior electrochromic automatic-dimming rearview mirrors, automotive electronics, and non-automatic-dimming rearview mirrors for automotive passenger cars, light trucks, pick-up trucks, sport utility vehicles, and vans for original equipment manufacturers, automotive suppliers, and various aftermarket and accessory customers.
It also provides variable dimmable windows to aircraft manufacturers and airline operators. In addition, the company offers photoelectric smoke detectors and alarms, electrochemical carbon monoxide alarms and detectors, audible and visual signaling alarms, and bells and speakers used in fire detection systems in office buildings, hotels, and other commercial and residential buildings, as well as researches and develops nanofiber chemical sensing products. The company sells its fire protection products directly, as well as through sales managers and manufacturer representative organizations to fire protection and security product distributors, electrical wholesale houses, and original equipment manufacturers of fire protection systems. Gentex Corporation was incorporated in 1974 and is headquartered in Zeeland, Michigan.
Iron condors, weekly premium sales, directional swing trades — they all live or die by where the market thinks the stock won't go. Our scanner tracks the GNTX expected move across every expiration, benchmarks it against realized moves, and shows you when implied ranges are out of line with history. The Gentex Corp expected move for this week's options is the fastest read on short-term risk, which gives you a quick way to interpret what the options market thinks about GNTX.
GNTX Price
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| Expiration | DTE | Expected move (USD) | Expected move (%) | Upper price | Lower price |
|---|---|---|---|---|---|
| Oct 16, 2026 | 23 | $2.19 | 9.8% | $24.37 | $19.99 |
| Nov 20, 2026 | 58 | $2.51 | 11.3% | $24.69 | $19.67 |
| Dec 18, 2026 | 86 | $3.29 | 14.7% | $25.47 | $18.89 |
| Mar 19, 2027 | 177 | $4.05 | 18.2% | $26.23 | $18.13 |
As of September 22, 2026
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